Tamil Nadu chief minister J Jayalalithaa's assets have increased more than double in four years, from Rs 51.40 crore in 2011 to Rs 117.13 crore at present, according to an affidavit she filed on Friday along with her nomination papers for the R K Nagar byelection.

When she filed the affidavit in Srirangam for the 2011 assembly elections, she had movable and immovable assets worth Rs 51.40 crore. The present affidavit shows that the AIADMK chief has movable assets worth Rs 45.04 crore and immovable assets worth Rs 72.09 crore.